NPPES file of Aug 9, 2026

Susan M. Chialastri, D.M.D.

Periodontics · Newtown Square, PA

Susan M. Chialastri, D.M.D. is a periodontics with a practice address in Newtown Square, Pennsylvania, and NPI 1538197918, issued on Jun 28, 2006. Check the license (Pennsylvania DS025673L, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1538197918
Name
Susan M. Chialastri
Credential
D.M.D.
Primary taxonomy
Periodontics 1223P0300X
License number
DS025673L PA
Self-reported in NPPES; status is on the state search
Practice location
2002 Westfield CT, Newtown Square, PA 19073
Phone
(610) 993-8056
Enumerated
Jun 28, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Susan M. Chialastri in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license DS025673L
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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96% fewer Medicare Part D claims than the average periodontics in 2024

12 Medicare Part D claims, against an average of 277 among the 4,191 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Susan Chialastri12
  2. Specialty average277

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Periodontics providers in Pennsylvania

There are 249 periodontics records in Pennsylvania.

Other periodontics records in Pennsylvania

  1. Mohammad Abu KarPhiladelphia, PA1629706999
  2. Meshari Al-Abdulhadi, DMDFort Washington, PA1639510464
  3. Jasim Albandar, D.M.D., PH.D.East Norriton, PA1306011754
  4. Natalie Amoa, DMD, MSPhiladelphia, PA1104378611
  5. Craig Anzur, DMDCamp Hill, PA1700899119
  6. Nicholas AnzurCamp Hill, PA1801356423
  7. Ali Arastu, DMDFt Washington, PA1477828721
  8. Ann Astolfi, D.M.D.Bethlehem, PA1093739807
  9. Steven Atlas, DMDExton, PA1295003093
  10. Kian Azarnoush, DMDPittsburgh, PA1528443454

Common questions

What is Susan M. Chialastri, D.M.D.'s NPI number?

Susan M. Chialastri, D.M.D.'s National Provider Identifier (NPI) is 1538197918, issued on Jun 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Susan M. Chialastri, D.M.D. located?

The NPPES record lists a practice address at 2002 Westfield CT, Newtown Square, PA, 19073. Phone: (610) 993-8056. Providers update this record themselves, so call before visiting.

How can I verify Susan M. Chialastri, D.M.D.'s license?

NPPES lists Pennsylvania license number DS025673L, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.

How much does Susan M. Chialastri, D.M.D. prescribe under Medicare Part D?

In 2024, Susan M. Chialastri, D.M.D. had 12 Medicare Part D claims; the average among periodontics prescribers was 277. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.